Across
- 7. you must find the sum of both the smallest and largest, and divide it by 2
- 8. μ
- 9. Bern(p)
- 11. covariance of random variables X and Y
- 14. Z-scores are expressed in terms of standard deviations from their means.
- 15. Bin(n,p)
Down
- 1. P(A)
- 2. the value under which 25% of data points
- 3. this symbol sx2 is for
- 4. middle value of random variable xe
- 5. rv
- 6. ∑
- 10. correlation of random variables X and Y
- 12. value that occurs most frequently in population
- 13. symbol σ2 fro a population variance
- 14. this symbol x̄, pronounced 'x bar'